Norway's sovereign wealth fund has deepened its bet on renewable energy, committing €1.2 billion to the newest flagship fund of Copenhagen Infrastructure Partners, one of the world's largest investors in green energy infrastructure.
Norges Bank Investment Management, which manages the Norwegian government's oil-funded Government Pension Fund Global, signed the agreement on 1 October, according to renews.biz and other trade publications that reported the deal on 2 October. The money will go into CI VI, CIP's sixth flagship renewable energy fund.
CI VI will invest in renewable energy generation and storage projects across OECD countries in North America, Western Europe and the Asia-Pacific region. The commitment builds on NBIM's €900 million investment in its predecessor, CI V, in 2024.
"CI VI allows us to keep investing in renewable energy projects at the development stage, and builds on a partnership that has worked well for the fund since 2024," said Harald von Heyden, NBIM's global head of energy and infrastructure.
The deal was one of several significant renewable energy transactions announced in the final days of September and the first days of October, a period that showed capital continuing to flow into clean energy despite higher interest rates and policy uncertainty in some markets.
Why development-stage investing matters
Von Heyden's emphasis on the development stage is notable. Large institutional investors have traditionally preferred to buy stakes in operating renewable energy assets, such as wind farms already producing power, because the risks are lower and cash flows more predictable. Development-stage investing means putting money into projects before they are built, accepting risks around permits, grid connections, construction and costs in exchange for potentially higher returns.
Funds such as those managed by CIP specialise in this kind of greenfield investment. They take projects from early planning through construction and into operation, and they have built teams with the engineering, permitting and financing expertise needed to manage those risks. By investing through CIP's funds, NBIM gains exposure to the full lifecycle of renewable projects without building that capability entirely in-house.
Copenhagen Infrastructure Partners, based in Denmark, has become one of the leading global fund managers focused on energy infrastructure, with a portfolio spanning offshore and onshore wind, solar, storage, transmission and newer technologies such as green hydrogen.

The world's largest sovereign fund goes green, carefully
NBIM is one of the most closely watched investors in the world. The fund it manages, built from Norway's petroleum revenues, is the largest sovereign wealth fund globally and holds stakes in thousands of listed companies. Its investment choices are scrutinised by governments, other asset owners and climate campaigners alike.
For years, the fund invested almost exclusively in listed shares and bonds, along with real estate. That changed when Norway's government allowed it to invest in unlisted renewable energy infrastructure. Its first major deal under that mandate came in 2021, when it bought a 50% stake in the Borssele 1 and 2 offshore wind farm in the Netherlands from Ørsted. Since then, NBIM has gradually expanded its renewable infrastructure portfolio, including through fund commitments such as those with CIP.
The approach reflects a balancing act. As a fund built on oil and gas revenues, NBIM faces pressure to support the energy transition, but it is also bound by a mandate to deliver financial returns for future generations of Norwegians. Renewable infrastructure offers long-term, often inflation-linked cash flows that suit a fund with a very long investment horizon, provided the returns are adequate.



